Of course, building with Structural Insulated Panels (SIPSs) and ICF simplifies and even eliminates many air and vapor barrier requirements. However, most builders continue to use stick frame construction and therefore need a more complex air barrier strategy comprising the correct products for sealing, taping and gaskets. The key, once again, is attention to detail and correct product understanding by all members of the installation crew. Otherwise, the effort is largely wasted.

Air barriers will require more and more appreciation from contractors and builders as time moves towards 2030. Educating and training your team concerning the correct choices and their installation specifics is the first important step.